Neutrino mass and magnetic moment in supersymmetry without R-parity in the light of recent data

1999/07/31 by Gautam Bhattacharyya, H. V. Klapdor-Kleingrothaus, H.V Klapdor-Kleingrothaus +1 · 1 citation
Computer Science · Physics and Astronomy · #Anomalous magnetic dipole moment #Computational Physics and Python Applications #MAJORANA #Magnetic moment #Mass generation #Moment (physics) #Neutrino #Neutrino Physics Research #Neutrino oscillation #Particle physics theoretical and experimental studies #Supersymmetry #hep-ph

paper · pdf · doi:10.1016/s0370-2693(99)00947-8

published as Phys.Lett. B463 (1999) 77-82 · 7 pages, Latex, uses axodraw.sty; refs updated, to appear in PLB

arxiv created 1999/08/20 · openalex publication_date 1999/09/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We consider the generation of neutrino Majorana mass and transition magnetic moment by the lepton-number violating λ and/or λ' couplings in R-parity-violating supersymmetric models. We update (and improve) the existing upper limits on the relevant couplings using the most recent data on neutrino masses and mixings, indicating also the possible improvement by the GENIUS project. We study the implication of this update on the induced neutrino magnetic moment.

Cited by

• Constraints on both bilinear and trilinear R-parity violating couplings from neutrino laboratories and astrophysics data